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Patents Grants
last 30 patents
Information
Patent Grant
Network management apparatus, network management method, and non-tr...
Patent number
11,323,417
Issue date
May 3, 2022
Fujitsu Limited
Takuma Utsunomiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Abnormality detection method and abnormality detection device
Patent number
11,188,444
Issue date
Nov 30, 2021
Fujitsu Limited
Naoki Oguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Network property verification
Patent number
10,693,744
Issue date
Jun 23, 2020
Fujitsu Limited
Alexander Horn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for available bandwidth measurement
Patent number
10,469,352
Issue date
Nov 5, 2019
Fujitsu Limited
Chunghan Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication control device, communication control method, and com...
Patent number
9,847,920
Issue date
Dec 19, 2017
Fujitsu Limited
Yosuke Takano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication apparatus, wireless base station, and abnorm...
Patent number
9,743,457
Issue date
Aug 22, 2017
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for controlling transmission between relay dev...
Patent number
9,450,867
Issue date
Sep 20, 2016
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication device, communication method, and recording medium
Patent number
9,166,915
Issue date
Oct 20, 2015
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing apparatus, congestion control method, and co...
Patent number
8,976,671
Issue date
Mar 10, 2015
Fujitsu Limited
Ryoichi Mutoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication device and communication method
Patent number
8,953,484
Issue date
Feb 10, 2015
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication control device, communication control method, and com...
Patent number
8,897,166
Issue date
Nov 25, 2014
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission control method, transmission control system, communica...
Patent number
8,867,354
Issue date
Oct 21, 2014
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network configuring method, network system and relay apparatus
Patent number
8,761,173
Issue date
Jun 24, 2014
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless terminal, wireless base station and communication method i...
Patent number
8,750,244
Issue date
Jun 10, 2014
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, apparatus, and system for wireless connection
Patent number
8,744,447
Issue date
Jun 3, 2014
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network system, terminal, and gateway
Patent number
8,670,451
Issue date
Mar 11, 2014
Fujitsu Limited
Takeshi Kodama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Handover method in wireless communication system, mobile station, a...
Patent number
8,457,065
Issue date
Jun 4, 2013
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication control method and radio base station and radio terminal
Patent number
8,270,897
Issue date
Sep 18, 2012
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station, mobile station, and method for wideband wireless acce...
Patent number
8,223,681
Issue date
Jul 17, 2012
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system for switching to a preferred carrier
Patent number
8,155,644
Issue date
Apr 10, 2012
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communications system conforming to mobile IP, and home agen...
Patent number
8,009,614
Issue date
Aug 30, 2011
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet relaying method and packet relaying system
Patent number
7,886,062
Issue date
Feb 8, 2011
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication control system
Patent number
7,684,339
Issue date
Mar 23, 2010
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Virtual network construction method, system, and relaying apparatus
Patent number
7,660,324
Issue date
Feb 9, 2010
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hierarchical packet processing system and method, relay device and...
Patent number
7,613,825
Issue date
Nov 3, 2009
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Virtual path configuration apparatus, virtual path configuration me...
Patent number
7,606,260
Issue date
Oct 20, 2009
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device, network, and system for forwarding frames between geographi...
Patent number
7,596,101
Issue date
Sep 29, 2009
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet processing system
Patent number
7,593,337
Issue date
Sep 22, 2009
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication data relay system
Patent number
7,574,522
Issue date
Aug 11, 2009
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Routing table synchronization method, network apparatus, and routin...
Patent number
7,532,620
Issue date
May 12, 2009
Fujitsu Limited
Toshiyuki Sudo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DIAGRAM GENERATION METHOD AND STORAGE MEDIUM
Publication number
20210250235
Publication date
Aug 12, 2021
Fujitsu Limited
Yosuke Takano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VERIFICATION METHOD AND INFORMATION PROCESSING APPARATUS
Publication number
20210029079
Publication date
Jan 28, 2021
Fujitsu Limited
Yosuke Takano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING SYSTEM
Publication number
20210014331
Publication date
Jan 14, 2021
Fujitsu Limited
Yosuke Takano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ABNORMALITY DETECTION METHOD AND ABNORMALITY DETECTION DEVICE
Publication number
20200272551
Publication date
Aug 27, 2020
Fujitsu Limited
Naoki OGUCHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NETWORK MANAGEMENT APPARATUS, NETWORK MANAGEMENT METHOD, AND NON-TR...
Publication number
20190273721
Publication date
Sep 5, 2019
Fujitsu Limited
Takuma Utsunomiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK PROPERTY VERIFICATION
Publication number
20190132216
Publication date
May 2, 2019
Fujitsu Limited
Alexander HORN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION APPARATUS AND METHOD OF COMMUNICATION
Publication number
20180097731
Publication date
Apr 5, 2018
Fujitsu Limited
Ryoichi MUTOH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR AVAILABLE BANDWIDTH MEASUREMENT
Publication number
20180048551
Publication date
Feb 15, 2018
Fujitsu Limited
Chunghan Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMMUNICATION CONTROL PROGRAM, COMMUNICATION CONTROL METHOD, AND CO...
Publication number
20170366465
Publication date
Dec 21, 2017
Fujitsu Limited
Ryoichi MUTOH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, AND COM...
Publication number
20170244615
Publication date
Aug 24, 2017
Fujitsu Limited
Yosuke TAKANO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION DEVICE, COMMUNICATION PROCESSING METHOD, AND STORAGE...
Publication number
20160316022
Publication date
Oct 27, 2016
Fujitsu Limited
Yosuke TAKANO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND TRANSMISSION APPARATUS
Publication number
20160087934
Publication date
Mar 24, 2016
Fujitsu Limited
Ryoichi MUTOH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, CONTROL APPARATUS, AND STORAGE MEDIUM
Publication number
20160065483
Publication date
Mar 3, 2016
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION METHOD, RECORDING MEDIUM HAVING COMMUNICATION CONTROL...
Publication number
20150256654
Publication date
Sep 10, 2015
Fujitsu Limited
Naoki OGUCHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, AND COMMUNICATION ME...
Publication number
20150237104
Publication date
Aug 20, 2015
FUJITSU LIMITED
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR CONTROLLING TRANSMISSION BETWEEN RELAY DEV...
Publication number
20150009999
Publication date
Jan 8, 2015
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION DEVICE, COMMUNICATION METHOD, AND RECORDING MEDIUM
Publication number
20140169164
Publication date
Jun 19, 2014
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSOR APPARATUS, INFORMATION PROCESSING METHOD, AND...
Publication number
20140082180
Publication date
Mar 20, 2014
Fujitsu Limited
Ryoichi MUTOH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING APPARATUS, CONGESTION CONTROL METHOD, AND CO...
Publication number
20130235729
Publication date
Sep 12, 2013
Ryoichi MUTOH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, AND COM...
Publication number
20130223254
Publication date
Aug 29, 2013
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION DEVICE AND COMMUNICATION METHOD
Publication number
20130163455
Publication date
Jun 27, 2013
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS TERMINAL APPARATUS, COMMUNICATION APPARATUS, AND WIRELESS...
Publication number
20130010728
Publication date
Jan 10, 2013
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SETTING METHOD, SERVER, RELAY DEVICE, COMMUNICATION S...
Publication number
20120246282
Publication date
Sep 27, 2012
FUJITSU LIMITED
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION CONTROL METHOD, TRANSMISSION CONTROL SYSTEM, COMMUNICA...
Publication number
20120213069
Publication date
Aug 23, 2012
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION APPARATUS, WIRELESS BASE STATION, AND ABNORM...
Publication number
20120076114
Publication date
Mar 29, 2012
FUJITS LIMITED
Naoki OGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS, AND SYSTEM FOR WIRELESS CONNECTION
Publication number
20110243003
Publication date
Oct 6, 2011
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless Terminal, Wireless Base Station and Communication Method i...
Publication number
20110064048
Publication date
Mar 17, 2011
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile Terminal
Publication number
20110059723
Publication date
Mar 10, 2011
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless Communication System For Switching To A Preferred Carrier
Publication number
20100323691
Publication date
Dec 23, 2010
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication Control Method And Radio Base Station And Radio Terminal
Publication number
20100248615
Publication date
Sep 30, 2010
Fujitsu Limited
Naoki Oguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE